Which vitamin is sensitive to light?

Vitamin K is sensitive to light, which means that exposure to light can lead to its degradation and loss of potency. This characteristic is particularly important in nutritional sciences and food storage, as it affects how foods are processed and how supplements are manufactured. For example, when Vitamin K is exposed to sunlight or artificial light during storage, it can break down, reducing its effectiveness in the body.

Understanding the sensitivity of Vitamin K to light emphasizes the importance of proper storage conditions to preserve the nutrient benefits in dietary sources and supplements. In contrast, while other vitamins like A, D, and E have their own stability concerns, they are not significantly affected by light in the same way that Vitamin K is. This makes the preservation of Vitamin K particularly critical, especially in food products intended for consumer use.